557785440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 240

約数和(自身を含む): 1987590528

約数和(自身を除く): 1429805088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 193, 216, 223, 240, 270, 288, 324, 360, 386, 405, 432, 446, 480, 540, 579, 648, 669, 720, 772, 810, 864, 892, 965, 1080, 1115, 1158, 1296, 1338, 1440, 1544, 1620, 1737, 1784, 1930, 2007, 2160, 2230, 2316, 2592, 2676, 2895, 3088, 3240, 3345, 3474, 3568, 3860, 4014, 4320, 4460, 4632, 5211, 5352, 5790, 6021, 6176, 6480, 6690, 6948, 7136, 7720, 8028, 8685, 8920, 9264, 10035, 10422, 10704, 11580, 12042, 12960, 13380, 13896, 15440, 15633, 16056, 17370, 17840, 18063, 18528, 20070, 20844, 21408, 23160, 24084, 26055, 26760, 27792, 30105, 30880, 31266, 32112, 34740, 35680, 36126, 40140, 41688, 43039, 46320, 48168, 52110, 53520, 55584, 60210, 62532, 64224, 69480, 72252, 78165, 80280, 83376, 86078, 90315, 92640, 96336, 104220, 107040, 120420, 125064, 129117, 138960, 144504, 156330, 160560, 166752, 172156, 180630, 192672, 208440, 215195, 240840, 250128, 258234, 277920, 289008, 312660, 321120, 344312, 361260, 387351, 416880, 430390, 481680, 500256, 516468, 578016, 625320, 645585, 688624, 722520, 774702, 833760, 860780, 963360, 1032936, 1162053, 1250640, 1291170, 1377248, 1445040, 1549404, 1721560, 1936755, 2065872, 2324106, 2501280, 2582340, 2890080, 3098808, 3443120, 3486159, 3873510, 4131744, 4648212, 5164680, 5810265, 6197616, 6886240, 6972318, 7747020, 9296424, 10329360, 11620530, 12395232, 13944636, 15494040, 17430795, 18592848, 20658720, 23241060, 27889272, 30988080, 34861590, 37185696, 46482120, 55778544, 61976160, 69723180, 92964240, 111557088, 139446360, 185928480, 278892720, 557785440]

約数ペア:

[(1, 557785440), (2, 278892720), (3, 185928480), (4, 139446360), (5, 111557088), (6, 92964240), (8, 69723180), (9, 61976160), (10, 55778544), (12, 46482120), (15, 37185696), (16, 34861590), (18, 30988080), (20, 27889272), (24, 23241060), (27, 20658720), (30, 18592848), (32, 17430795), (36, 15494040), (40, 13944636), (45, 12395232), (48, 11620530), (54, 10329360), (60, 9296424), (72, 7747020), (80, 6972318), (81, 6886240), (90, 6197616), (96, 5810265), (108, 5164680), (120, 4648212), (135, 4131744), (144, 3873510), (160, 3486159), (162, 3443120), (180, 3098808), (193, 2890080), (216, 2582340), (223, 2501280), (240, 2324106), (270, 2065872), (288, 1936755), (324, 1721560), (360, 1549404), (386, 1445040), (405, 1377248), (432, 1291170), (446, 1250640), (480, 1162053), (540, 1032936), (579, 963360), (648, 860780), (669, 833760), (720, 774702), (772, 722520), (810, 688624), (864, 645585), (892, 625320), (965, 578016), (1080, 516468), (1115, 500256), (1158, 481680), (1296, 430390), (1338, 416880), (1440, 387351), (1544, 361260), (1620, 344312), (1737, 321120), (1784, 312660), (1930, 289008), (2007, 277920), (2160, 258234), (2230, 250128), (2316, 240840), (2592, 215195), (2676, 208440), (2895, 192672), (3088, 180630), (3240, 172156), (3345, 166752), (3474, 160560), (3568, 156330), (3860, 144504), (4014, 138960), (4320, 129117), (4460, 125064), (4632, 120420), (5211, 107040), (5352, 104220), (5790, 96336), (6021, 92640), (6176, 90315), (6480, 86078), (6690, 83376), (6948, 80280), (7136, 78165), (7720, 72252), (8028, 69480), (8685, 64224), (8920, 62532), (9264, 60210), (10035, 55584), (10422, 53520), (10704, 52110), (11580, 48168), (12042, 46320), (12960, 43039), (13380, 41688), (13896, 40140), (15440, 36126), (15633, 35680), (16056, 34740), (17370, 32112), (17840, 31266), (18063, 30880), (18528, 30105), (20070, 27792), (20844, 26760), (21408, 26055), (23160, 24084)]